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INTERSYSTEMS SAS

ActiveSIREN number 309 813 723Simplified joint-stock company (SAS)Est. 197762.20 · Computer consultancy and computer facilities management activitiesCourbevoie, Île-de-France
Official record (Annuaire des entreprises) ↗
Age49 years
older than 99% of its sector
Same activity, France66,680live companies · 47th oldest
In Courbevoie14,822live companies · 601 in the same activity
At this address68live companies incl. this one
Employees50–99as registered · 2024

In brief

INTERSYSTEMS SAS is a simplified joint-stock company (SAS) registered in France on 1 January 1977. At 49 years old it is older than 99% of the 66,680 live companies whose main activity is computer consultancy and computer facilities management activities. Its registered office is in Courbevoie, Hauts-de-Seine, Île-de-France, at an address shared with 67 other live companies. 601 live companies in Courbevoie share the same main activity.

Register details

Registered nameINTERSYSTEMS SAS
SIREN number309 813 723
Company typeSimplified joint-stock company (SAS)
Registered office20 Avenue Andre Prothin, 92400 Courbevoie
Nature of business (NACE Rev. 2.1 (French NAF 2025))62.20 Computer consultancy and computer facilities management activities
International sector (ISIC Rev.4)J · 62 Computer programming, consultancy and related activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 January 1977
Employees50–99 (2024)

Computer consultancy and computer facilities management activities in France

Live companies whose main activity is 62.20: 66,680 in total, median age 5 years, 6,685 incorporated in the past 12 months.

All 66,680 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 91900s1920s: 11920s1940s: 11940s1950s: 41950s1960s: 81960s1970s: 641970s1980s: 6061980s1990s: 2,6481990s2000s: 9,6382000s2010s: 17,7112010s2020s: 35,9902020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,33320112012: 1,1952013: 1,26520132014: 1,3542015: 1,59320152016: 1,8012017: 2,18220172018: 2,6692019: 3,14320192020: 3,0082021: 3,74920212022: 4,8422023: 5,64820232024: 6,1492025: 6,97720252026: 5,617

Location

Registered office in Courbevoie, Hauts-de-Seine, Île-de-France.

Live companies in Courbevoie14,822
Same activity in Courbevoie601
Live companies in Hauts-de-Seine241,725
New in Courbevoie, past 12 months763

Also registered at this address

67 other live companies share this registered office; shown are those incorporated closest in time to this one.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
S
STIMEChâtillon, Île-de-France
Number 301 850 277Est. 1977
BM
BISSADA MANAGEMENT SIMULATIONSLevallois-Perret, Île-de-France
Number 310 851 118Est. 1977
CI
CDC INFORMATIQUEBagneux, Île-de-France
Number 775 665 433Est. 1976
BS
BMC SOFTWARE FRANCE SASCourbevoie, Île-de-France
Number 313 400 681Est. 1978
DT
DXC TECHNOLOGY FRANCECourbevoie, Île-de-France
Number 315 268 664Est. 1979
NR
NOUV REALIS ELECTRONIQUE & MECANIQUERueil-Malmaison, Île-de-France
Number 315 904 953Est. 1979

Sources

Register data: Insee, Sirene database of companies and establishments (Licence Ouverte / Open Licence 2.0), delivery of 21 October 2026. Territories: Insee, Code officiel géographique 2026. Industry names: European Union, EU Vocabularies (NACE Rev. 2.1). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the company's entry in the French government business directory before relying on it.